* Teaches how to write good tests * Uses state-of-the-art open source software * Offers real-world insights from an expert author Code is written by humans who make mistakes UPSILONV hence bugs and the need for testing. Savvy Java developers know that not all testing is created equal. In addition to traditional functional testing, many shops are adopting developer testing techniques such as unit testing. Specific, automated tests are created to verify the accuracy and function of code while or even before itUPSILON s written UPSILONV to catch bugs early. Unit Testing in Java teaches how to write good tests that are concise and to the point, useful, and maintainable. This book focuses on tools and practices specific to Java. It introduces emerging techniques like specification by example and behavior-driven development, and shows how to add robust practices into developers toolkits.